ANTSIR Outdoors Carbon 30-Inch 7.8mm Shaft Removable Arrows with Field Points Replaceable Tips for Recuve & Compound Bow( Pack of 12)

Shaft length: about 30inches/75cmOuter diameter:7.8mmMaterial: CarbonWeight: About 28g eachFeatures: aluminum seat convertible with a variety of inch thread arrowSuitable for Compound bow 40pounds-60poundsPackage listing : 12 pieces of this carbon arrows.User NoticeDo not shot against concrete wall or any hard substance. This may damage the arrows.If the fletching have a little bent you can straighten them by using an air dryer or soaked in hot water.